In the appendix, we provide additional ablation studies on the self-attention design of the two-level queries (Sec. ), we describe an alternative `tight' room layout used by some baselines
and the scores of our model trained with this layout (Sec. ),
further implementation details and more results on semantically-rich floorplans (Sec. ).
We also provide details for running competing methods Floor-SP [1]} and HEAT [2]}, as well as a learning-free baseline on the SceneCAD dataset [3]} (Sec. ).
